Dublin City Council is the local authority of the city of Dublin in Ireland. As a city council, it is governed by the Local Government Act 2001. Until 2001, the authority was known as Dublin Corporation. The council is responsible for public housing and community, roads and transportation, urban planning and development, amenity and culture and environment. The council has 63 elected members and is the largest local council in Ireland. Elections are held every five years and are by single transferable vote. The head of the council has the honorific title of Lord Mayor. The city administration is headed by a Chief Executive, Richard Shakespeare. The council meets at City Hall, Dublin.

Dublin is the capital and largest city of Ireland. On a bay at the mouth of the River Liffey, it is in the province of Leinster, bordered on the south by the Dublin Mountains, a part of the Wicklow Mountains range. At the 2022 census, the city council area had a population of 592,713, while Dublin City and its suburbs had a population of 1,263,219, and County Dublin had a population of 1,501,500.